CN221821503U - Cable winding and paying-off equipment - Google Patents

Abstract

The utility model relates to the technical field of cable construction, and specifically to a cable winding and unwinding equipment, including: a wire baffle; at least one wire fixing shaft is arranged on the wire baffle, and the wire fixing shaft is adapted to the inner diameter of the cable roll to assemble the cable roll; at least one wire outlet is provided on the wire baffle, and the wire outlet is used for the cable roll to extend; and also includes a cover plate, on which a first limiting part and a second limiting part are arranged; the first limiting part is arranged at a certain distance from the axial surface of the wire fixing shaft, and is used to cooperate with the wire fixing shaft to limit the cable roll in its radial direction; the second limiting part is arranged at a certain distance from the plane of the wire baffle in a detachable manner, and is used to cooperate with the wire baffle to limit the cable roll in the axial direction of the wire fixing shaft. The utility model can quickly fix the cable roll, realize dynamic unwinding and avoid entanglement, the equipment is portable and easy to operate, and the work efficiency is effectively improved.

Description

Cable winding and unwinding equipment

Technical Field

The present application relates to the technical field of cable construction, and in particular to a cable winding and unwinding device.

Background Art

When dealing with shorter finished cables (such as household cables and jumpers, which are usually less than 500m in length), in order to reduce packaging and transportation costs, reels and cartons are usually not used for packaging. Instead, they are directly wound into rolls and wrapped and fixed with relatively cheap stretch film. However, during the construction process, this method of wrapping with stretch film will bring some inconvenience. Since there are no reels and cartons, this type of wire coil cannot be paid out using a conventional pay-off rack. The usual practice is to tear off the stretch film directly, then lay the wire coil flat on the ground and pull it directly for construction. This can easily cause the wire coil to loosen and become tangled together, requiring the pay-off to be paused to untie the cable, which is time-consuming and labor-intensive, affecting construction efficiency.

Utility Model Content

The utility model aims to provide a cable winding and unwinding device to solve the technical problems of easy loosening and entanglement of the cable during the winding and unwinding process without a reel in the prior art.

The utility model provides a cable winding and unwinding device, comprising:

Wire blocking plate;

At least one wire fixing shaft is arranged on the wire blocking plate, and the wire fixing shaft is adapted to the inner diameter of the cable roll to assemble the cable roll;

The wire blocking plate has at least one wire outlet, and the wire outlet is used for the cable roll to extend out;

It also includes a cover plate, which is provided with a first limiting portion and a second limiting portion; the first limiting portion is set at a certain distance from the axial surface of the wire fixing shaft, and is used to cooperate with the wire fixing shaft to limit the cable reel in its radial direction; the second limiting portion is set at a certain distance from the plane of the wire blocking plate, and is used to cooperate with the wire blocking plate to limit the cable reel in the axial direction of the wire fixing shaft.

Furthermore, one side of the cover plate is rotatably fixed to the wire blocking plate through the first limiting portion.

Furthermore, one end of the second limiting portion is rotatably disposed on the first limiting portion, and the second limiting portion can be rotated to a point where its length direction spans the cover plate and the wire fixing shaft on a side away from the wire blocking plate, and is detachably fixed to the wire fixing shaft by a fixing member.

Furthermore, the wire fixing shaft comprises at least two wire fixing parts with different shaft diameters for adapting to the cable reels with different inner diameters, and the wire fixing shaft has a wire outlet side for the cable reel to extend out.

Furthermore, it also includes a guide wheel, which is rotatably arranged on the wire baffle.

Furthermore, it also includes at least one guide rod, which is rotatably arranged at the position of the outlet end.

Furthermore, it also includes an elastic member, which is sleeved on the guide rod.

Furthermore, the elastic member is a threaded structure.

Furthermore, it also includes a hand-held portion, which is arranged on the wire baffle plate and/or the cover plate.

Furthermore, the second limiting portion has an adjustment hole and an adjustment member, the adjustment hole is a track with a certain length, and the adjustment member and the adjustment hole are slidably connected; the second limiting portion is rotated to the length direction of the track to bridge between the cover plate and the side of the wire fixing shaft away from the wire blocking plate, and is fixed to the wire fixing shaft after the adjustment member passes through the adjustment hole.

Beneficial effects:

It can be seen from the above technical solutions that the technical solution of the utility model provides a cable winding and unwinding device that can quickly fix the cable roll and realize dynamic unwinding, effectively avoiding the loosening and entanglement of the cable during the unwinding process, and improving the efficiency of cable laying operations. In addition, the unwinding device can adapt to cable rolls of various sizes and has strong versatility.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

FIG1 is a schematic diagram of the overall structure of a cable winding and unwinding device provided in an embodiment of the present application.

FIG. 2 is an exploded view of a cable winding and unwinding device provided in an embodiment of the present application.

FIG3 is a front view of a cable winding and unwinding device provided in an embodiment of the present application.

FIG4 is a schematic structural diagram of a cable winding and unwinding device in an open state provided in an embodiment of the present application.

In the figure, the meanings of the reference numerals are as follows:

Wire blocking plate 1, wire fixing shaft 2, wire fixing part 2-1, wire outlet side 2-2, wire outlet end 3, guide rod 3-1, elastic member 3-2, cover plate 4, first limit part 4-1, second limit part 4-2, adjustment hole 4-2-1, adjustment member 4-2-2, guide wheel 5, and hand-held part 6.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and/or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and/or settings discussed. In addition, the various specific processes and examples of materials provided by the present application, but those of ordinary skill in the art can appreciate the application of other processes and/or the use of other materials.

The present embodiment provides a cable winding and unwinding device, which can effectively prevent the cable from becoming loose and tangled during the unwinding process, thereby effectively improving the efficiency of cable laying operations.

Referring to Figure 1, it shows a schematic diagram of the overall structure of a cable winding and unwinding device in an embodiment of the present application. As can be seen from the figure, the unwinding device includes a baffle plate 1 and a cover plate 4 that cooperate with each other to limit the cable roll.

1 to 4 , the wire blocking plate 1 is provided with a wire fixing shaft 2, which is adapted to the inner diameter of the cable roll to assemble the cable roll. The wire blocking plate 2 is also provided with a wire outlet 3, which is used for the cable roll to extend.

Referring to Figures 1 to 3, the wire-releasing equipment also includes a cover plate 4, which is used to cooperate with the wire baffle plate 1 to provide a storage space for the cable roll, and a first limiting portion 4-1 and a second limiting portion 4-2 are provided on the cover plate 4; the first limiting portion 4-1 is set at a certain distance from the axial surface of the wire fixing shaft 2, and is used to cooperate with the wire fixing shaft 2 to limit the cable roll in its radial direction; the second limiting portion 4-2 is set at a certain distance from the plane of the wire baffle plate 1 in a detachable manner, and is used to cooperate with the wire baffle plate 1 to limit the cable roll in the axial direction of the wire fixing shaft 2.

Through the above structure, the cable reel sleeved on the wire fixing shaft 2 can realize its limitation in the length direction of the wire fixing shaft 2 through the mutually cooperating wire baffle plate 1 and the second limiting part 4-2 on the cover plate 4, and further realize its limitation in the radial direction of the wire fixing shaft 2 through the first limiting part 4-1 on the cover plate 4. When in use, the end of the cable reel extending from one side of the wire outlet terminal 3 can be directly pulled, and the cable reel continuously rolls out the wire on the wire fixing shaft 2, effectively avoiding the loosening and entanglement of the wire during the cable winding and unwinding process, and ensuring that the cable laying operation continues smoothly.

In the above structure, the cover plate 4 can be integrally formed and can be fixed by fasteners such as bolts, and the size of the accommodating space formed by the cover plate 4 in cooperation with the wire baffle plate 1 and the wire fixing shaft 2 can refer to the relatively short length of conventional finished cable reels on the market.

Referring to Figures 1 and 2, the cover plate 4 can also be assembled from a first limiting portion 4-1 and a second limiting portion 4-2, wherein the first limiting portion 4-1 can be detachably or non-detachably fixed to the wire baffle plate 1, and the second limiting portion 4-2 is detachably connected to serve as the installable side of the wire-releasing device. Referring to Figures 1 and 3, when the second limiting portion 4-2 is only provided on one side of the first limiting portion 4-1, the other side of the first limiting portion 4-2 can also be fixed with the same or similar structure as the second limiting portion 4-2, and the fixed position can be on the wire baffle plate 1 or on the extended side of the wire fixing shaft 2 thereon.

Considering that cable rolls of various specifications are usually required during actual construction, in this embodiment, the cover plate 4 is rotatable. Referring to Figures 1 and 2, the cover plate 4 is connected to the wire baffle 1 through the first limiting portion 4-1 thereon, and the relative rotation between the two can be achieved through a hinge structure connection. Under the rotatable setting, construction personnel can adjust the height of the cover plate 4 according to the actual size of the cable roll to ensure that there is enough space between it and the wire fixing shaft 2 for the cable roll to rotate. After adjusting to the desired position by rotation, the other side of the cover plate 4 is fixed to the wire fixing shaft 2 through the second limiting portion 4-2.

Referring to Figures 1 and 4, in order to further improve the convenience of the wire-releasing equipment when fixing the cable roll, in the present embodiment, one end of the second limit portion 4-2 is rotatably disposed on the first limit portion 4-1, and the second limit portion 4-2 can be rotated to a point where its length direction is straddling the cover plate 4 and the wire-fixing shaft 2 on the side away from the wire baffle plate 1, and is detachably fixed to the wire-fixing shaft 2 by a fixing member. The fixing position may be the end face or axial face of the wire-fixing shaft 2, the fixing member may be a bolt, the number of which may be one or more, and one or more mounting holes corresponding to the size thereof are correspondingly provided on the wire-fixing shaft 2. Without adjusting other components, construction personnel can quickly complete the fixed installation of the cable roll by directly adjusting the second limit portion 4-2.

Referring to Figures 1 and 2, this embodiment also provides another fixing scheme for the second limit part 4-2, specifically: the second limit part 4-2 is provided with an adjustment hole 4-2-1 and an adjustment member 4-2-2, the adjustment hole 4-2-1 is a track with a certain length, and the adjustment member 4-2-2 is slidably connected to the adjustment hole 4-2-1; the second limit part 4-2 is rotated to the length direction of the track to bridge between the cover plate 4 and the side of the wire fixing shaft 2 away from the wire baffle 1, and the adjustment member 4-2-2 is fixed to the wire fixing shaft 2 after passing through the adjustment hole 4-2-1. Through the above structure, the second limit part can cooperate with the cover plate 4 more quickly to perform height adjustment and fixing operations. Referring to Figure 4, the adjustment member 4-2-2 can be a screw with a larger head to make it easier for construction personnel to turn and adjust.

At present, there are many specifications of inner diameters of finished cable rolls on the market. If the shaft diameter of the wire fixing shaft 2 is reduced in order to adapt to the inner diameters of cable rolls of more sizes, it will be easy to shake and become unstable when fixing the cable rolls with larger inner diameters, which will affect the laying efficiency. Therefore, in this embodiment, the wire fixing shaft 2 includes at least two wire fixing parts 2-1 with different shaft diameters, which are used to adapt to the cable rolls with different inner diameters. The wire fixing shaft 2 is also provided with an outlet side 2-2 for the cable roll to extend. Referring to Figure 2, taking the two wire fixing parts 2-1 shown in the figure as an example, the construction personnel can select the wire fixing part 2-1 with a higher degree of adaptability according to the actual inner diameter size of the cable roll, and the wire laying process is more stable and smooth. When installed on the inner wire fixing part 2-1, the end of the cable roll can be extended through the outlet side 2-2 on the outer wire fixing part 2-1 and the outlet end 3 on the wire baffle 1 in sequence. The same is true when multiple wire fixing parts 2-1 are provided, which will not be repeated here.

In this embodiment, the outlet end 3 can be a bending structure formed by the wire baffle 1, and the end of the extended cable roll can be limited by its own structural characteristics to prevent it from swinging randomly and affecting the wire release efficiency. The wire end 3 can also be an open or semi-open space, which can enable the end of the cable roll sleeved on the fixed wire shaft 2 to directly extend out of the outside through the space and pull the operation. Referring to Figures 1 and 2, a rotatable guide rod 3-1 is also provided on the wire baffle 1. The guide rod 3-1 can be set at the position of the outlet end 3 and parallel to the fixed wire shaft 2, which is conducive to smoother cable roll-out. The guide rod 3-1 can be one or more, and an elastic member 3-2, such as a rubber ring, can be sleeved on it. The adjacent guide rods 3-1 cooperate to form a space for the end of the cable roll to extend, and a certain clamping force is generated on the cable through the elastic member 3-2. Referring to Figure 1, the elastic member 3-2 can adopt a threaded structure, and its pitch can be set according to the common cable outer diameter. When the cable is extended, it will be squeezed by the elastic parts 3-2 on both sides and embedded in the thread. When it is pulled, it will drive the guide rod 3-1 or the elastic part 3-2 to rotate together, which is not only conducive to controlling the tension of the wire release, but also can further reduce the swing of the cable during the wire release process.

In some embodiments of the present invention, the wire-releasing device further comprises a guide wheel 5, and the guide wheel 5 is rotatably arranged on the wire-blocking plate 1. Referring to Fig. 2, the guide wheel 5 may be in the form of baffles on both sides, and the guide wheel 5 is used to limit the position of the cable during wire-releasing to prevent the cable from swinging randomly during wire-releasing and to avoid the occurrence of wire jamming.

Referring to Fig. 1, in some embodiments of the present invention, the pay-off device further has a handheld portion 6, which can be grasped to facilitate construction personnel to move the position of the pay-off device accordingly as the cable laying operation proceeds. There can be multiple handheld portions 6, which can be respectively arranged on the baffle plate 1 or the cover plate 4, so that construction personnel can better grasp and carry the cable, especially when the cable roll is heavy, so that the pay-off device can be controlled more stably to ensure the smooth progress of the cable laying operation.

In summary, the technical solution in the above embodiments provides a cable winding and unwinding device that can quickly fix the cable roll, achieve dynamic unwinding and avoid entanglement. The device is portable and easy to operate, effectively improving work efficiency.

In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

The above is a detailed introduction to a cable winding and unwinding device provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A cable winding and unwinding device, characterized in that it comprises: Wire blocking plate; At least one wire fixing shaft is arranged on the wire blocking plate, and the wire fixing shaft is adapted to the inner diameter of the cable roll to assemble the cable roll; The wire blocking plate has at least one wire outlet, and the wire outlet is used for the cable roll to extend out; It also includes a cover plate, which is provided with a first limiting portion and a second limiting portion; the first limiting portion is set at a certain distance from the axial surface of the wire fixing shaft, and is used to cooperate with the wire fixing shaft to limit the cable reel in its radial direction; the second limiting portion is set at a certain distance from the plane of the wire blocking plate in a detachable manner, and is used to cooperate with the wire blocking plate to limit the cable reel in the axial direction of the wire fixing shaft. 2. The cable winding and unwinding equipment according to claim 1 is characterized in that one side of the cover plate is rotatably fixed to the wire baffle plate through the first limiting portion. 3. The cable winding and unwinding equipment as described in claim 1 is characterized in that one end of the second limiting portion is rotatably disposed on the first limiting portion, and the second limiting portion can be rotated to a point where its length direction spans the cover plate and the wire fixing shaft on the side away from the wire baffle plate, and is detachably fixed to the wire fixing shaft by a fixing member. 4. The cable winding and unwinding equipment as described in claim 1 is characterized in that the wire fixing shaft includes at least two wire fixing parts with different shaft diameters for adapting to the cable reels with different inner diameters, and the wire fixing shaft has a wire outlet side for the cable reel to extend out. 5. The cable winding and unwinding equipment according to claim 1 is characterized in that it also includes a guide wheel, and the guide wheel is rotatably arranged on the wire baffle. 6. The cable winding and unwinding equipment according to claim 1, characterized in that it also includes at least one guide rod, and the guide rod is rotatably arranged at the position of the outlet end. 7. The cable winding and unwinding equipment according to claim 6 is characterized in that it also includes an elastic member, and the elastic member is sleeved on the guide rod. 8. The cable winding and unwinding equipment according to claim 7, characterized in that the elastic member is a threaded structure. 9. The cable winding and unwinding equipment according to claim 1, further comprising a hand-held portion, wherein the hand-held portion is arranged on the wire baffle plate and/or the cover plate. 10. The cable winding and unwinding equipment according to any one of claims 1 to 9 is characterized in that the second limiting portion has an adjustment hole and an adjustment member, the adjustment hole is a track with a certain length, and the adjustment member and the adjustment hole are slidably connected; the second limiting portion is rotated to the length direction of the track to bridge between the cover plate and the side of the wire fixing shaft away from the wire baffle plate, and is fixed to the wire fixing shaft after the adjustment member passes through the adjustment hole.